Structure 9000194

9000193 << 9000194 >> 9000195
Original COD entry Download CIF Download DOT

Citation: Mumme, W. G. (1970). The crystal structure of SnTa2O7, thoreaulite, an example of tin in five-fold coordination. American Mineralogist, 55, pp. 367-377.

Formula: O7 Sn Ta2

Cell parameters:

  • a = 17.140 Å
  • b = 4.865 Å
  • c = 5.548 Å
  • α = 90°
  • β = 91.0°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

Basis: (1;0;0 0;1;0 0;0;1)

Dimensionality: 3

Formula: O28 Sn4 Ta8 (O7 Sn Ta2)

Multiplicity: 1

Coordination sequences:

  • 1, 4, 6, 24, 24, 84, 64, 176, 104, 306
  • 2, 10, 15, 52, 39, 118, 84, 242, 135, 361
  • 3, 12, 12, 46, 40, 123, 79, 223, 137, 382
  • 3, 14, 16, 52, 42, 131, 86, 246, 142, 375
  • 5, 6, 24, 24, 84, 64, 176, 104, 306, 176
  • 6, 9, 34, 29, 91, 65, 193, 115, 313, 176
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